betroth

v [usu passive 通常用於被动语态: Tn, Tn.pr] ~ sb (to sb) (arch or fml 古或文) bind sb with a promise to marry; engage sb to marry 将某人许配给; 订婚: She was betrothed (to the duke). 她已许配（给公爵）了. * The pair were later betrothed. 那对男女後来订婚了.

best-selling, bestial, bestiality, bestially, bestiary, bestir, bestow, bestowal, bestride, bet, bet on, beta, bete noire, betel, betel-nut, betide, betoken, betray, betrayal, betrayer, betrothal, betrothed, better, better off, better-off, betterment, betting-shop, bettor, between, between (also in between), betwixt, bevel, bevel gear, beverage, bevy, bewail, beware, bewilder, bewildering, bewilderment,